H2H data updated: 2026-07-14 14:15 UTC
T. Donovan vs Sammy Giammalva Jr H2H: 1-0
Compare the head-to-head record, career totals, season-by-season performance, and match log for T. Donovan vs Sammy Giammalva Jr.
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USA
Age 59
Right-Handed
175 cm / 5'9"
H2H
1
–
0
1 main draw meetings
Age 63
Right-Handed
Career Comparison
| Metric | T. Donovan | Sammy Giammalva Jr |
|---|---|---|
| Peak Ranking | #346 | — |
| Peak Points | 47 | — |
| Peak Elo | 1,548 | 1,802 |
| Singles W-L | 3–2 | — |
| Win % | 60.0% | — |
| Grand Slam titles | 0 | 0 |
| Masters 1000 titles | 0 | 0 |
| ATP Finals titles | 0 | 0 |
| ATP 500 titles | 0 | 0 |
| ATP 250 titles | 0 | 2 |
| Total titles | 0 | 0 |
| Age | T. Donovan | Sammy Giammalva Jr | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | W-L | Win % | Rank | Elo | GS | Titles | |
| 22 | 1989 | 3–2 | 60.0% | #397 | 1,538 | 0 | 0 | — | — | — | — | — | — | — |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 10, 1989* | Livingston | ATP 250 | R32 | Hard | T. Donovan | 6-2 7-5 | Sammy Giammalva Jr | Match data |